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Technical Specifications
Product
Power Requirements
Relay Contact Rating
Maximum Inductive
Digital Inputs
Recommended Wire Size
Thermostat Measurement
Range
Sensor Type:
Resolution:
Control Accuracy
Auxiliary/Outdoor Air
Temperature Indication
Range
Control Range
Minimum Deadband
Ambient Operating
Conditions
Ambient Storage
Conditions
Dimensions (H x W x D)
Shipping Weight
UL and cUL Listing
FCC Compliance
Industry Canada
The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these
specifications, consult the local Johnson Controls office. Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or
misuse of its products.
18
TEC2103-2 Networked Multi-Stage Thermostat Installation Instructions
Preliminary—This information may change.
TEC2103-2
Thermostat with N2 Bus, Multi-stage
20-30 VAC, 50/60 Hz, 24 VAC nominal, 2 VA (RC and C) Class 2 or Safety Extra Low
Voltage (SELV)
1 ampere with in-rush surges up to 3 amperes, 30 VAC maximum, Class 2
Relay dry contact only across the C terminal to DI1 or DI2
18 gauge maximum, 22 gauge recommended
-40 to 122°F (-40 to 50°C)
Local 10 K ohm NTC thermistor
±0.2 F° (±0.1 C°)
±0.9 F° (±0.5 C°) @ 70°F (21°C) typical calibrated
-40 to 122°F (-40 to 50°C)
Cooling: 54 to 100°F (12 to 37.5°C) in 1/2 degree increments
Heating: 40 to 90°F (4.5 to 32°C) in 1/2 degree increments
(Between heating and cooling) 2 F° or 1 C°
32 to 122°F (0 to 50°C); 0 to 95% RH noncondensing
-22 to 122°F (-30 to 50°C); 0% to 95% RH noncondensing
4.94 x 3.38 x 1.13 in. (125 x 86 x 29 mm)
0.75 lb (0.34 kg)
File E27734 with CCN's XAPX (US, UL 873) and XAPX7 (Canada, CSA C22.2 No. 24)
This equipment has been tested and found to comply with the limits for a Class A digital
device and verified to Class B pursuant to Part 15 of FCC Rules. These limits are designed
to provide reasonable protection against harmful interference when this equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in accordance with the instruction
manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference, in which case the
user will be required to correct the interference at his/her own expense.
This Class A digital apparatus meets all of the requirements of the Canadian
Interference-Causing Equipment Regulations. Cet appareil numérique de la Classe A
respecte toutes les exigences du Règlement sur le materiél brouilleur du Canada.
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